4. When you get to the snow, you grab a handful to take back to the beach. However, by the time you get there, the snow has disappeared, and you are left with water dripping down your arm. (10 points)
a. Describe the phase change that happened to the snow in your hands. What happened to the snow's molecules during this phase change? (3 points)

b. If the water continued to heat, what would be its next phase change? (3 points)

c. Did the snow's entropy increase or decrease while in your hand? Explain your answer. (4 points)

Apositive charge moves in the direction of an electric field. which of the following statements are true? check all that apply. check all that apply. 1.the potential energy associated with the charge decreases. 2. the electric field does positive work on the charge. 3. the electric field does negative work on the charge. 4. the potential energy associated with the charge increases. 5. the electric field does not do any work on the charge. 6. the amount of work done on the charge cannot be determined without additional information.